<div id="contenedor" class="container">  
    <div class="row">  
        <div class="span8 offset2">  
            <form class="form-horizontal">  
                <fieldset>  
                    <legend><h4>Envíos de email</h4></legend>  
                    <div class="control-group">  
                        <div class="controls">  
                            Envió automático de emails
                        </div>  
                    </div>  




                    <div class="control-group">  
                        <label class="control-label" for="input01">Desde la dirección</label>  
                        <div class="controls">  
                            <div class="input-prepend">
                                <span class="add-on"><i class="icon-envelope"></i></span>
                                <input type="text" class="input-xlarge" id="input01"> 
                            </div>  
<!--                            <p class="help-block">Ayuda.</p>  -->
                        </div>  
                    </div>  

                    <div class="control-group">  
                        <label class="control-label" for="input01">Enviar copias a
                        </label>  
                        <div class="controls">  
                            <div class="input-prepend">
                                <span class="add-on"><i class="icon-envelope"></i></span>
                                <input type="text" class="input-xlarge" id="input01"> 
                            </div>
<!--                            <p class="help-block">Ayuda.</p>  -->
                        </div>  
                    </div>  

                    <div class="control-group">  
                        <label class="span4" for="input01"><span class="pull-right">Confirmación de reserva provisional </span> </label>  
                        <div class="controls">  
                            <input class="inputCheckbox" type="checkbox">    <button class="btn btn-small btn-inverse" type="button">Editar</button>                
                        </div>  
                    </div> 

                    <div class="control-group">  
                        <label class="span4" for="input01"><span class="pull-right">Confirmación de Reserva confirmada  </span> </label>  
                        <div class="controls">  
                            <input class="inputCheckbox" type="checkbox">    <button class="btn btn-small btn-inverse" type="button">Editar</button>                
                        </div>  
                    </div>


                    <div class="control-group">  
                        <label class="span4" for="input01"><span class="pull-right">Agradecimiento estadía </span> </label>  
                        <div class="controls">  
                            <input class="inputCheckbox" type="checkbox">    <button class="btn btn-small btn-inverse" type="button">Editar</button>                
                        </div>  
                    </div>

                    <div class="control-group">  
                        <label class="span4" for="input01"><span class="pull-right">Cancelación de reserva </span> </label>  
                        <div class="controls">  
                            <input class="inputCheckbox" type="checkbox">    <button class="btn btn-small btn-inverse" type="button">Editar</button>                
                        </div>  
                    </div>





                    <div class="form-actions">  
                        <button type="submit" class="btn btn-inverse">Guardar</button>  
                    </div>  
                </fieldset>  
            </form> 
        </div>  
    </div>
</div>  
